How do CRAs verify BK????

I have a Chapter 7 on 2 of my 3 reports. However, the case number is incorrect on one of them (a zero is inserted where it shouldn't be). Do the CRAs verify with court using the case number, my SSN, or both?

I have a Chapter 7 on 2 of my 3 reports. However, the case number is incorrect on one of them (a zero is inserted where it shouldn't be). Do the CRAs verify with court using the case number, my SSN, or both?